The material alone runs between 50 and 100 per square foot and for a 70-square-foot shower. Would still like the quartz shower walls but well see. White Marble Shower Floor With Gold Grout Transforms The Surface Of A Walk In Shower Completed With Marble Hex Wall Til Shower Floor Grid Shower Marble Showers Cost Quartz shower walls cost between 50 and 100 per square foot when it comes to materials. Quartz shower walls cost . Shower Surround Installation Labor Basic Basic labor to install shower surround with favorable site conditions. The installation of vertical slabs is because of this a bit more complicated and will cost more. Am waiting for a couple of other estimates. This installation is doable for a DIYer or professional contractor. One is certain- quartz shower walls are very high quality and will last you for an immense amount of time. Caulk free corner seams. Versatility One of the best advantages of quartz slabs is that it can look like other materials wh...